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| author | James Golovich <james@gnuinter.net> | 2004-05-09 06:23:30 +0000 |
|---|---|---|
| committer | James Golovich <james@gnuinter.net> | 2004-05-09 06:23:30 +0000 |
| commit | aff78a98cf9583fd7dac3c55dcdd48dc040af5f5 (patch) | |
| tree | 043bc34ce9eba875eeb48195f5e14276a06d357e /apps/app_groupcount.c | |
| parent | d2a44089306962543a251bd6f21a7de38bcaebde (diff) | |
Fix null pointer dereference in app_groupcount.c (bug 1588)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2928 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'apps/app_groupcount.c')
| -rwxr-xr-x | apps/app_groupcount.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/app_groupcount.c b/apps/app_groupcount.c index 094822f6d..778a1399b 100755 --- a/apps/app_groupcount.c +++ b/apps/app_groupcount.c @@ -68,7 +68,7 @@ static int group_get_count(char *group) chan = ast_channel_walk(NULL); while(chan) { test = pbx_builtin_getvar_helper(chan, "GROUP"); - if (!strcasecmp(test, group)) + if (test && !strcasecmp(test, group)) count++; chan = ast_channel_walk(chan); } |